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1 May 2026, 13:36 UTC · May 1, 9:36 AM ET

M4.5 earthquake 74 km WSW of Basco, Philippines

A magnitude 4.5 earthquake struck 74 km WSW of Basco, Philippines at May 1, 9:36 AM ET, 10 km deep, light – felt by most people nearby, rattling windows, rarely damage.

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M4.5 74 km WSW of Basco, PhilippinesM4.5 93 km SW of Basco, PhilippinesM4.6 102 km SSW of Basco, PhilippinesM4.6 96 km SW of Basco, PhilippinesM4.7 77 km WNW of Basco, PhilippinesM4.7 87 km SW of Basco, PhilippinesM4.8 105 km SSW of Basco, PhilippinesM4.8 77 km N of Namuac, PhilippinesM4.8 77 km SW of Basco, PhilippinesM4.9 111 km WNW of Basco, PhilippinesM4.9 41 km SSE of Basco, PhilippinesM5.1 108 km WNW of Basco, PhilippinesM5.5 92 km SW of Basco, Philippines
under 33–44–55–66+
Magnitude4.5 mb
Time1 May 2026, 13:36 UTC
Location20.177°, 121.316° – 74 km WSW of Basco, Philippines
Depth10.0 km
Felt reports0
USGS eventus6000sw93
Within 100 km

Other earthquakes nearby this year

Mag.WhereWhen (ET)DepthFelt
5.592 km SW of Basco, Philippines · PAGER greenDec 18, 2:27 AM
303 d ago		18 km1 report
5.1108 km WNW of Basco, PhilippinesNov 12, 7:02 AM
338 d ago		27 km–
4.9111 km WNW of Basco, PhilippinesNov 29, 3:01 PM
321 d ago		10 km–
4.941 km SSE of Basco, PhilippinesNov 1, 2:57 AM
350 d ago		154 km–
4.8105 km SSW of Basco, PhilippinesJul 15, 9:15 PM
93 d ago		10 km–
4.877 km N of Namuac, PhilippinesFeb 22, 5:40 AM
236 d ago		22 km–
4.877 km SW of Basco, PhilippinesFeb 12, 9:02 AM
246 d ago		42 km–
4.777 km WNW of Basco, PhilippinesJan 29, 5:49 AM
260 d ago		41 km–
4.787 km SW of Basco, PhilippinesOct 2, 4:06 AM
380 d ago		10 km–
4.6102 km SSW of Basco, PhilippinesJul 15, 5:33 PM
93 d ago		35 km–
4.696 km SW of Basco, PhilippinesOct 8, 7:54 PM
373 d ago		25 km–
4.593 km SW of Basco, PhilippinesDec 18, 2:33 AM
303 d ago		39 km–
FAQ

About this earthquake

How strong was the 74 km WSW of Basco, Philippines earthquake?

Magnitude 4.5 (mb), light – felt by most people nearby, rattling windows, rarely damage. Depth 10 km.

Was it felt?

No felt reports have been submitted to the USGS so far.

Were there aftershocks?

No earthquakes within 100 km have followed so far in our records.

Earthquakes

More

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.

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M4.5 earthquake 74 km WSW of Basco, Philippines — 77.today